1. Complete Socket and Bit Set for Versatile Use Includes 13 precision sockets ranging from 4mm to 14mm, ensuring compatibility with a wide range of fasteners. Contains 21 drive socket bits: PH1, PH2, PH3; PZ1, PZ2, PZ3; FD4, FD5.5, FD7; HW3, HW4, HW5, HW6, HW7, HW8; T10, T15, T20, T25, T30, T40. Equipped with 3 Lshaped Allen wrenches in sizes 1.5mm, 2mm, and 2.5mm. Additional tools include a 1/4 inch universal joint, 1/4 inch drive extension bars in 2inch and 4inch lengths, a 6inch flexible extension bar, 1/4 inch slide T bar, quickrelease ratchet, 6inch spinner handle, bit adaptor, and a sturdy tool box for organized storage. 2. Designed for Easy, Efficient Operation Quickrelease switch allows fast socket changes without interruptions. Reversible mechanism provides seamless switching between tightening and loosening tasks. Ergonomic handle with nonslip, oilresistant, and corrosionresistant grip enhances comfort and control. Simple onehanded operation: press and hold the quickrelease button to attach or remove sockets quickly. 3. Built from Quality Materials for LongTerm Reliability Manufactured from chromevanadium steel for strength and durability. Treated with multiple quenching and hardening processes to increase torque capacity and reduce the risk of breakage. Mirrorpolished finish offers longlasting rust resistance and maintains a professional appearance over time. 4. Wide Range of Applications Ideal for automotive repairs, including cars and motorcycles. Suitable for bicycle maintenance, woodworking, and general household repairs. for professionals such as mechanics, construction workers, and general handymen who require a dependable, portable toolkit. 5. Practical Scenarios Use the set to quickly remove or secure bolts when servicing bicycle components in your garage. Easily handle motorcycle maintenance tasks such as tightening engine covers or adjusting suspension components. Perform smallscale carpentry work by fitting fasteners securely in wood projects without damaging surfaces.